/*
 * Copyright (c) 2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

function loop()
{
  var flag = true;
  while(true) {
    if (flag) {
      terminate();
    }
    flag = false;
  };
}

function func1()
{
  var error = false;
  var a = [{toString() {if(error) loop()}}];
  function Join() {return a.join()};
  Join();
  error = true;
  Join();
}

func1();